3 # Select which libc to build against
4 libc="glibc" # assumed native
5 # static, cross-compilation
8 uclibc_cross="i486-linux-uclibc-"
9 # My system has strange prefix for x86 64-bit uclibc:
10 #uclibc_cross="x86_64-pc-linux-gnu-"
12 test -d tree || exit 1
15 while test -e "$dir" -o -e failed."$dir"; do
19 cp -dpr tree "$dir" || exit 1
22 echo "Running randconfig test in $dir..." >&2
24 make randconfig >/dev/null || exit 1
27 | grep -v ^CONFIG_DEBUG_PESSIMIZE= \
28 | grep -v CONFIG_WERROR \
30 mv .config.new .config
31 #echo CONFIG_WERROR=y >>.config
32 echo '# CONFIG_WERROR is not set' >>.config
34 test "$libc" = glibc && {
36 | grep -v CONFIG_STATIC \
37 | grep -v CONFIG_SELINUX \
38 | grep -v CONFIG_EFENCE \
39 | grep -v CONFIG_DMALLOC \
41 mv .config.new .config
42 echo '# CONFIG_STATIC is not set' >>.config
45 test "$libc" = uclibc && {
47 | grep -v ^CONFIG_SELINUX= \
48 | grep -v ^CONFIG_EFENCE= \
49 | grep -v ^CONFIG_DMALLOC= \
50 | grep -v ^CONFIG_BUILD_LIBBUSYBOX= \
51 | grep -v ^CONFIG_PAM= \
52 | grep -v ^CONFIG_TASKSET= \
53 | grep -v ^CONFIG_UNICODE_SUPPORT= \
54 | grep -v ^CONFIG_PIE= \
55 | grep -v CONFIG_STATIC \
56 | grep -v CONFIG_CROSS_COMPILER_PREFIX \
58 mv .config.new .config
59 echo 'CONFIG_CROSS_COMPILER_PREFIX="'"$uclibc_cross"'"' >>.config
60 echo 'CONFIG_STATIC=y' >>.config
63 # If STATIC, remove some things
64 # PAM with static linking is probably pointless
65 # (but I need to try - now I don't have libpam.a on my system, only libpam.so)
66 grep -q ^CONFIG_STATIC= .config && {
68 | grep -v ^CONFIG_PAM= \
70 mv .config.new .config
73 # Regenerate .config with default answers for yanked-off options
74 { yes "" | make oldconfig >/dev/null; } || exit 1
76 nice -n 10 make $MAKEOPTS 2>&1 | tee -a make.log
85 mv "$dir" "failed.$dir"